Ma mua o ka hoʻomaka ʻana o ka papa ua hoʻomākaukau i kahi unuhi o nā mea hoihoi no ʻoe
Aia kekahi mea nui e pili ana i DMVPN aʻu i ʻike ai i kekahi manawa i hala. DMVPN Per-Tunnel QoS. ʻIke loa, ʻaʻole wau wale nō (ma ke ʻano he ʻiole lab) i manaʻo he ʻoluʻolu kēia. I kēlā me kēia manawa aʻu e hōʻike ai i kēia i ka poʻe, ʻike wau i ko lākou mau maka e hoʻomālamalama ʻia ma muli o nā kukui liʻiliʻi e hoʻomaka ana e ʻā aʻe i ko lākou mau poʻo, e hōʻike ana e piʻi mai ana nā manaʻo i kahi e hiki ai iā lākou ke hoʻohana.
ʻO ka manawa e hoʻokuʻu i kāu geek!
E hoʻokamani kākou i kēlā Lala_1 и Lala_2 aia i loko o ka DMVPN tunnel me ka DMVPN hub "Foxtrot14". Makemake mākou e hoʻohana i ke kulekele QoS mai ka hub a i ka spock no Lala_2aka, aole no Lala_1. No ka mea aia lākou i loko o ka pūnana mGRE like, pehea mākou e hana ai i kēia?
ʻO ka mea nui e pono ai mākou e hana:
- Ma ka DMVPN hub:
- Hoʻonohonoho mākou i ka ʻāpana hoʻonohonoho honua i nā kulekele QoS like ʻole āu e makemake ai i ka hub e "hāʻawi" e like me nā kulekele QoS no nā spocks
- Hoʻopili mākou i nā kulekele āpau āu e "hāʻawi" ai i nā spocks i ka DMVPN tunnel interface me ka hoʻohana ʻana i ke kauoha. ip nhrp hui palapala
- Ma ka DMVPN, hoʻonohonoho mākou i ka interface DMVPN me ka inoa o ka pūʻulu palapala āu e makemake ai e noi iā ia.
Ma ka DMVPN hub
E noʻonoʻo kākou:
"1) Hoʻonohonoho i ka ʻāpana hoʻonohonoho honua i nā kulekele QoS like ʻole āu e makemake ai i ka hub e "hāʻawi" i nā kulekele QoS no nā spocks"
No laila, ma ka laulā, ʻo ka mea āu e ʻike ai ma luna nei ke hoʻonohonoho nei mākou i kā mākou DMVPN hub me 5 mau makana QoS like ʻole i Spokes.
- 1.5Mbps
- 2Mbps
- 5Mbps
- 10Mbps
- ʻAʻohe palena
"2) E hoʻopili i nā kulekele āpau āu e hāʻawi ai i nā spocks ma ka DMVPN tunnel interface me ka hoʻohana ʻana i ka ip nhrp map group command"
Ma ka ʻōlelo a DMVPN
"Ma ka DMVPN spock, hoʻonohonoho i ka DMVPN interface me ka inoa o ka pūʻulu palapala āu e makemake ai e hoʻopili iā ia."
No laila hele wale wau i Echo3 (Laʻana_2) a kau i ke kauoha “ip nhrp group spoke-2Mbps” i ke kikowaena tunnel o Spock.
He aha ka hana i kēia manawa? echo3 kau wale i ka inoa "spoke-2Mbps" ma ka noi hoʻopaʻa inoa NHRP. Voila! He maʻalahi maoli nō. Maikaʻi, huh? Inā makemake ʻoe i kahi hōʻoluʻolu ma ka hoʻopaʻa inoa NHRP, heluhelu . Ma laila ʻoe e ʻike ai i ke kumu o kahi noi hoʻopaʻa inoa NHRP.
E ʻike kākou i kona ʻano ma ka pūnaewele a ma ka DMVPN hub.
Hiki iā ʻoe ke kiʻi i ka faila o kēia manawa pcap, a kakou e noonoo pu ai
< - Aia i loko o kaʻu Dropbox lehulehu a ke manaʻo nei au e mālama i laila no kekahi mau makahiki.
Mākaukau?
E nānā mākou i ka Frame 18 a me ka Frame 21 e pili ana i nā pūnaewele a me nā helu IP. E hoʻopili i kēia i ka trace sniffer i hiki iā ʻoe ke hoʻokūkū maikaʻi i nā IP.
No laila, ʻo ka mea mua ke kiʻi 18. NHRP noi inoa mai Echo3 (Laʻana_2) maikaʻi loa a hiki i ka NHRP Vendor Private Extension.
Makemake ʻoe e pamper i ka geek i loko ou?
He aha ka hopena ma hope o ka pahu ʻana o Frame 18 i ka hub DMVPN Foxtrot14? No ka mea Echo3 (Laʻana_2) makemake ʻo "soke-2Mbps" e hoʻopili iā ia, ʻaʻole ia he koho i hoʻonohonoho ʻia ma ka hub. No laila e ʻike hou ʻoe i ke kiʻi 21 ma ke ʻano he pane i ka noi kākau inoa e hōʻoia ana i ka "spoke-2Mbps" ma ka ʻāpana kūʻai.
Ano, heaha?
E hele kāua i Foxtrot14 a ʻike i kona manaʻo no kēia kūlana.
Kupaianaha! Ma ka pūnana mGRE hoʻokahi, ua hoʻohana mākou i ka QoS i ka hub e hoʻokaʻawale i ke kaʻa lālā_2aole nae i lālā_1.
* MANAʻO: Ua paʻi mua ʻia kēia pou ma kēia pūnaewele ma 2015. Ua hōʻano hou ʻia a hōʻano hou ʻia ma Pepeluali 15, 2020.
Source: www.habr.com